Description
The Watts 0856740 is a 1″ NPT Flow Measurement Valve (model CSM61M1-T) engineered for precise flow monitoring in hydronic heating and cooling systems. Designed to simplify system balancing and commissioning, this valve provides reliable measurement data that helps technicians optimize system performance and energy efficiency.
Product Overview
The Watts CSM61M1-T is part of the CSM (Calibrated Sight Measurement) valve series, combining shutoff and flow measurement functionality in a single compact body. The 1″ NPT connection makes it compatible with a wide range of commercial and residential hydronic piping configurations, reducing the need for additional fittings and simplifying installation.
Key Features
- 1″ NPT threaded connections for straightforward installation
- Integrated flow measurement capability for accurate system balancing
- Combines shutoff and measurement functions in one valve body
- Designed for hydronic heating and cooling applications
- Durable construction for long-term reliability in closed-loop systems
- Supports efficient commissioning and ongoing system diagnostics
Applications
- Hydronic heating and chilled water distribution systems
- Commercial and residential boiler and chiller loops
- System balancing and commissioning
- Flow verification in HVAC piping networks
Why Choose Watts Flow Measurement Valves?
Watts is a globally recognized leader in flow control and water quality products. The CSM series flow measurement valves are trusted by HVAC professionals for their accuracy, ease of use, and robust build quality. By integrating flow measurement directly into the valve, the CSM61M1-T reduces installation complexity and provides the data needed to keep hydronic systems running at peak efficiency.
